1N2977A,DIODE ZENER 13V 10W DO213AA
1N2977B,
1N2977BE3,VOLTAGE REGULATOR
1N2977RB,DIODE ZENER 13V 10W DO213AA
1N2978A,DIODE ZENER 14V 10W DO213AA
1N2978B,
1N2978RB,DIODE ZENER 14V 10W DO213AA
1N2979A,DIODE ZENER 15V 10W DO213AA